I am trying to use ippiAlphaComp_16u_AC1R for alpha composition with a grey scale image with an alpha channel
What is the format of pSrc1,pSrc2 and pDst buffers?
These are Ipp16u buffers - but is the format of these buffers <image data pixel 0><alpha data pixel 0>,<image data pixel 1><alpha data pixel 1>etc in consecutive Ipp16u values?
If so shouldn't the the name of the function be ippiAlphaComp_16u_AC2R????
(Isn't AC4R format <R pixel 0><G pixel 0><B pixel 0><alpha pixel 0>.<R pixel 1>,<G pixel 1>,<B pixel 1><alpha pixel 1> etc)